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Adición
3rd Grade
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Alabama Course of Study Standards:
11
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Use various strategies to add and subtract fluently within 1000. |
Common Core State Standards:
Math.3.NBT.2 or 3.NBT.A.2
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Fluently add and subtract within 1000 using strategies and algorithms
based on place value, properties of operations, and/or the relationship
between addition and subtraction. |
Georgia Standards of Excellence (GSE):
3.PAR.2.1
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Fluently add and subtract within 1000 to solve problems. |
North Carolina - Standard Course of Study:
3.NBT.2
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Add and subtract whole numbers up to and including 1,000.- Use estimation strategies to assess reasonableness of answers.
- Model and explain how the relationship between addition and subtraction can be applied to solve addition and subtraction problems.
- Use expanded form to decompose numbers and then find sums and differences.
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New York State Next Generation Learning Standards:
3.NBT.2
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Fluently add and subtract within 1,000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.
Notes: Students should be taught to use strategies and algorithms based on place value, properties of operations, and the relationship between addition and subtraction; however, when solving any problem, students can choose any strategy.
A range of algorithms may be used. |
Tennessee Academic Standards:
3.NBT.A.2
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Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction. |
Wisconsin Academic Standards:
3.NBT.A.2
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Flexibly and efficiently add and subtract within 1,000 using strategies based on place value,
properties of operations, and/or the relationship between addition and subtraction. |
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